Features:

• H.265+/H.265/H.264+/H.264 video formats
• Intelligent analytics based on deep learning algorithm
• Up to 4-ch perimeter protection
• Up to 1-ch facial recognition for video stream, or up to 4-ch facial recognition for face picture
• Up to 32-ch IP camera inputs
• Plug & Play with 16 Power-over-Ethernet (PoE) interfaces
• Up to 16-ch 1080p decoding capability
• Up to 256 Mbps incoming bandwidth

Specifications:

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Specifications
Product Code	DS-7732NXI-I4/16P/S
System Parameter
Video input channel	32
Incoming bandwidth	256 Mbps
Outgoing bandwidth	256 Mbps
Video resolution	12MP / 8MP / 7MP / 6MP / 5MP / 4MP / 3MP / 1080p / UXGA / 720p / VGA / 4CIF / DCIF / 2CIF / CIF / QCIF
Smart Analysis
Face picture library	Up to 16 face picture libraries, with up to 10,000 face pictures in total (each picture ≤ 512 KB, total capacity ≤ 150 MB)
List library capacity	1w
List library	16
Face picture comparison	4-ch face picture comparison alarm
Face capture	1-ch human face capture (HD network camera, up to 4 MP, H.264/H.265)
Video Parameter
Video output	2-ch HDMI, 1-ch VGA
HDMI output	HDMI1 output: 4K (3840 x 2160)/60Hz, 4K (3840 x 2160)/30Hz, 2K (2560 x 1440)/60Hz, 1920 x 1080/60Hz, 1600 x 1200/60Hz, 1280 x 1024/60Hz, 1280 x 720/60Hz, 1024 x 768/60Hz, HDMI1/VGA simultaneous output HDMI2 output:1920 x 1080/60Hz, 1280 x 1024/60Hz, 1280 x 720/60Hz, 1024 x 768/60Hz, HDMI2/VGA independent output
VGA output	1-ch, 1920 x 1080/60Hz, 1280 x 1024/60Hz, 1280 x 720/60Hz, 1024 x 768/60Hz
CVBS output	1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 x 576, NTSC: 704 x 480
Live view window division	1/4/6/8/9/16/25/32/36
Aux port window division	1/4/6/8/9/16/25/32/36
Video decoding format	H.265;H.265+;H.264;H.264+;MPEG4
Decoding capability	16-ch @ 1080p (30 fps)
Synchronous playback	16-ch
Audio Parameter
Audio decoding format	G.711ulaw;G.711alaw;G.722;G.726;MP2L2
Audio output	1-ch, RCA (Linear, 1 KΩ)
Two-way audio	1-ch, RCA (2.0 Vp-p, 1 KΩ)
HDD Management
HDD No.	4 SATA interfaces
Extended storage	1 eSATA interface
Recording Management
Playback mode	Normal/Smart, Event, Tag, Eternal File
External Port
Network interface	1, RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface
Serial port	RS-485 (half-duplex), RS-232, Keyboard
USB interface	Front panel: 2 x USB 2.0; Rear panel: 1 x USB 3.0
Alarm input/output	16/4
PoE
PoE interface	16, RJ-45 10/100 Mbps self-adaptive Ethernet interface
PoE standard	IEEE 802.3 af/at
PoE power	≤ 200W
General Standard
Power	≤ 360 W
Consumption (without HDD)	≤ 30W
Working temperature	-10°C~+55°C
Working humidity	10%~90%
Chassis	1.5U
Dimension	445 x 400 x75 mm ( 17.5"x 15.7" x 3.0")
Weight (without HDD)	≤ 7 kg (15.4 lb)